About

But some of us experience gas more often, or more uncomfortably, than others. This can lead to discomfort and abdominal bloating, which can cause other less-than-flattering gas effects...like flatulence.

To make matters worse, these gas bouts always seem to occur at the least appropriate times – at work, on a date, while trapped in the center seat on a 9-hour flight – which adds a level of anxiety to an already uncomfortable situation.

Gas-X rescues you from the discomfort of those situations quickly – thanks to a formula specifically designed to treat gas.

Gas-X contains simethicone -- the #1 doctor recommended OTC ingredient for fast relief of gas and its symptoms, including pressure, abdominal bloating, and discomfort. This is why Gas-X is recognized as the doctor recommended gas relief brand!*

This website is intended for residents of the United States only. Use of this website is subject to our Terms of Use. **Use as directed for 14 days to treat frequent heartburn (occurring two or more days per week). May take 1-4 days for full effect. Do not take for more than 14 days or more often than every 4 months, unless directed by a doctor. Not intended for immediate relief. Prevacid® is a registered trademark of Takeda Pharmaceuticals North America, Inc. and is used under license.